help me please rbhuirhdjisdijvn

Answer:

X = 13

Step-by-step explanation:

Since this is a linear pair, it equals to 180 degrees.

7x + 37 + 4x = 180

11x + 37 = 180

-37 -37

11x = 143

11x/11 = 143/11

x = 13

Good luck on your form!

Answer:

[tex]\lim_{x \to 0} \frac{\sqrt{x+5}-\sqrt{5} }{x} =\frac{\sqrt{5}}{10}[/tex]

Step-by-step explanation:

If x=-0.1, then f(x)=0.2247361538

If x=-0.01, then f(x)=0.2237187131

If x=-0.001, then f(x)=0.2236179792

If x=0.001, then f(x)=0.2235956185

If x=0.01, then f(x)=0.223495106

If x=0.1, then f(x)=0.2224998063

We can see that as x approaches 0, we see that f(x) gets closer to √5/10

Therefore, [tex]\lim_{x \to 0} \frac{\sqrt{x+5}-\sqrt{5} }{x} =\frac{\sqrt{5}}{10}[/tex]

Answer:

b, d, f

Step-by-step explanation:

Answer:

the angle in degree is 30°

If the measure of the angle in radian form is 7π/6 then it is 210° in degrees form.

An angle is basically an inclination of surface towards a object. It is measured in degrees as well as in radian.

We have been that the angle is 7π/6 and we have to convert this angle into degrees.

We have to just put π=180 to convert the radian form into degrees.

Angle=7*180/6

=7*30

=210°

Hence if the measure of the angle in radian form is 7π/6 then it is 210° in degrees form.

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Answer:

9 inches

Step-by-step explanation:

The population is within 6 standard deviations of the mean with a confidence of 99.7 percent, 3 above and 3 below

The standard deviation of the sample mean is equal to the population standard deviation divided by the square root of the sample size

population standard deviation = 36

sample size = 144

standard deviation of the sample mean = 36/ sqrt(144)

                                      =36/12

                                        =3

The margin of error is  the number of standard deviations above  the mean * the standard deviations

margin of error  = 3 * 3

                         = 9 inches

Answer:

Step-by-step explanation:

Answer:

2 & +2i

Step-by-step explanation:

The two additional roots of the polynomial functions are:

1. 7-5 = 2

2. Irrational root of a polynomial functions are always in pairs, hence

- 2i will have +2i as its pair

Answer:

Each angle of a regular nonagon is 140°

Step-by-step explanation:

The sum of all the interior angles is equal to 1260°

Answer:

The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

Answer:

71 - Maybe

Step-by-step explanation:

11 x 7 = 77

11 - (4 + 4) = 3

2 x 3 = 6

77 - 6 = 71

Answer:

The two graphs are perpendicular

Step-by-step explanation:

The slope of the first one is the reciprocal of the second. Also I graphed it.

Answer:

250

Step-by-step explanation:

Answer:

300 i think

Step-by-step explanation:

Answer:

1. 8 families

2. 25 families

3. 20

Answer:

120

Step-by-step explanation:

Answer:

-135+95

Step-by-step explanation:

Answer:

16m²

Just find the volume by multiplying the length, width, and height

Step-by-step explanation:

Answer: 0.093 chance

Step-by-step explanation:

23 black + 32 blue + 8 white = 63 total

FIRST MARBLE IS BLUE:

32/63

SECOND MARBLE IS BLACK:

23/62

LAST MARBLE IS NOT BLUE:

30/61

MATH:

32/63*23/62*31/61 = 0.093

sorry if it’s wrong but I think it’s right

Answer:

.093

Step-by-step explanation:

There are 63 marbles in the jar

P(pick a blue) = 32/63

Since you are not replacing that marble, so there are 62 marbles in the jar, 31 blue, 23 black, 8 white

P(pick a black) = 23/62

Now there are 61 marbles in the jar. 22 black, 31 blue and 8 white

P(not a blue) = 30/61

P(blue, black, not blue) = (32/63)(23/62)(30/61)

                                      = .093

Answer:

Mean = 48.5, Median = 53, Mode = nothing, Outlier = 17

Step-by-step explanation:

Mean: Add all the numbers (388) then divide by how many numbers (8) are there. (= 48.5)

Median: Is the middle number () so you have to order them from least to greatest (17, 42, 45, 52, 54, 57, 58, 63) and then just keep marking them off left, right, left, right... until you get to the middle. But since there are two numbers (52, 54) you have to add them (106) then you divide by 2 (53).

Mode: Is the number that shows up the most. In this case none of them do.

Outlier: The number that is farthest from the other numbers (17).

The mean, median, and mode(s) of the data Without outlier Mean is 51

Median is 53 and Mode is None

To find the mean, median, and mode(s) of the data, we can start by arranging the numbers in order from smallest to largest:

17, 42, 45, 52, 54, 57, 58, 63

The mean is the sum of all the numbers divided by the total number of numbers.

If we remove the outlier (17), the data set becomes:

42, 45, 52, 54, 57, 58, 63

Mean:

Mean = (42 + 45 + 52 + 54 + 57 + 58 + 63) / 7 = 51

Median:

Median = (52 + 54) / 2 = 53

There is no mode in this set since no number appears more than once.

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Acute                       Lines that never intersect

Right                        An angle that is more than 180°, less than 360°

Obtuse                    An angle that is more than 0°, less than 90°

Straight                   Intersecting lines that form 90° angles

Reflex                      Measures exactly 90°

Parallel                    An angle that is more than 90°, less than 180°

Perpendicular         Measures exactly 180°

find their partner.

Acute                        An angle that is more than 0°, less than 90°

Right                        Measures exactly 90°  

Obtuse                     An angle that is more than 90°, less than 180°

Straight                    Measures exactly 180°

Reflex                       An angle that is more than 180°, less than 360°

Parallel                     Lines that never intersect

Perpendicular         Intersecting lines that form 90° angles

An acute angle is an angle that is between 0° and 90°. Examples are 50°, 25° e.t.c

A right angle is formed when two lines that are perpendicular to each other intersect. The angle formed is exactly 90°.

An obtuse angle is an angle that is between 90° and 180°. Examples are 101°, 98.9°

A straight angle is an angle that is exactly 180°. It is sometimes called flat angle.

A reflex angle is an angle that is between 180° and 360°. Examples are 340°, 192°

A parallel angle is an angle formed by lines that never intersect.

A perpendicular angle is formed by lines that intersect by forming an angle of 90° to each other.

answer is 90 because 360 divided by two equals is 180 then 180 divided by two equal 90 mean answer is 90

Answer:

See expanation below

Step-by-step explanation:

Fried: 16/50 = 32%

Boneless: 10/50 = 20%

Baked: 6/50 = 12%

Buffalo: 18/50 = 36%

Answer:

This is incorrect, the correct answer is 7/12

Step-by-step explanation:

Answer:

8/26

Step-by-step explanation:

there are 8 blue out of a total of 26 in total

Answer:

$8030

Step-by-step explanation:

Answer:

Step-by-step explanation:

tuition for one year = 9,890

tuition for 2 years = 9,890 x 2 = 19,780

her savings:

8,350 + 3,400 = 11,750

what she needs?:

19,780

-11,750

= 8,030

so she needs 8,030

Answer: 24 m squared

Step-by-step explanation:

Lets break this down step by step. When you see an irregular polygon and want to find the area, you can break it down into smaller shapes.

I have split the shape into a parallelogram and a rectangle.

Area of parallelogram : 6*2 (formula  = bh)

Area of rectangle: 6*2 (formula = bh)

Now we add the areas of both the parallelogram and rectangle together to get 24m squared.

Answer:

24 m²

Step-by-step explanation:

2 + 2 = 4

4 × 6 = 24

24 m²

Answer:

The answer is c

Step-by-step explanation: